Re: Loading Variable Array From SQL Caveat

Sam:

I know everything you are saying. This is a test program.

The original program where this error is happening has all those features.

Still get the same error.

Jon Paris sent me this test program.

Did you see my private email to you???

Thomas mobile 469 693 2533

On Mon, Feb 12, 2024 at 3:20 PM Alan Campin <alan0307d@xxxxxxxxx> wrote:

I see this

dcl-d Animals extname('ANIMALS')
Qualified dim(*Auto : 100); // <<< NOTE *AUTO
end-ds;

dcl-d ?

One trick that I do with SQL and a program does not compile is to change
the type of the program from SQLRPGLE to RPGLE and then do a 15 in PDM to
compile. It won't compile but when you look you will find your other error
that is stopping the program from compiling.

Also, I know that this is a test program but very poor code as example. You
have no error check on open and on the fetch. Must have error checking on
SQL statements except Declare or Close. If you don't you are going to get
silent errors in your code.

EXEC SQL OPEN C1 ;
If SqlState <> SQL_STATE_OK;
// Throw error
EndIf;

exec sql FETCH C1 FOR 100 ROWS
INTO :Animals;
Select;
When SqlState = SQL_STATE_NO_ROW;
Exec Sql Close C1;
When SqlState = SQL_STATE_OK;
// Process rows;
Other;
// Throw error.
EndSl;

Just check SQLCode for non-zero is a bomb waiting to go off.


On Mon, Feb 12, 2024 at 1:07 PM Thomas Burrows <
thomas.burrows.1957@xxxxxxxxx> wrote:

My library on PUB400.com is COBOLKID1
Program name is JONPGM.

I am getting the SQL precompiler error of three pages. Showing
that "selectType" is not valid.

Are you able to look in my library?

CREATE OR REPLACE TABLE COBOLKID1.ANIMALS (
"ID" INTEGER NOT NULL ,
"TYPE" VARCHAR(16) CCSID 37 NOT NULL ,
NAME VARCHAR(16) CCSID 37 NOT NULL ,
WEIGHT DECIMAL(7, 2) NOT NULL )

RCDFMT ANIMALSR ;

//**************************************************
//* Declare program variables. *
//* STMT initialized to the *
//* listed SQL statement. *
//**************************************************
ctl-opt option(*nodebugio:*srcstmt:*nounref) ;

dcl-d Animals extname('ANIMALS')
Qualified dim(*Auto : 100); // <<< NOTE *AUTO
end-ds;

dcl-ds Animal LikeDS(Animals); // <<< Define with LikeDS
// so that for-each works

dcl-s selectType like(Animals.type) Inz('Dog');

//*************************************************************
//* Declare Cursor *
//*************************************************************

EXEC SQL DECLARE C1 CURSOR FOR SELECT *
FROM ANIMALS where TYPE = :selectType;

//*************************************
//* Open CURSOR *
//*************************************

EXEC SQL OPEN C1 ;

exec sql FETCH C1 FOR 100 ROWS
INTO :Animals;

if (SQLCOD = 0) ;
for-each Animal in Animals; // This does the data copying
// no need to do it "by

hand"

// or at least use

Eval-COrr

dsply ('Found ' + Animal.name);
endfor ;
endif;

EXEC SQL COMMIT;
EXEC SQL CLOSE C1;

*Inlr = *On;


On Mon, Feb 12, 2024 at 2:58 PM Sam_L <lennon_s_j@xxxxxxxxxxx> wrote:

That is the complete DCL-DS statement. It compiles on PUB400.COM,

which

is at V7R5. Sorry, I don't know what PTFs are loaded.

Maybe looking into the RPG manual "What's new in ..." section would

tell

if PTFs are needed.

If you want to post your failing dcl-ds I can try it on PUB400.

Sam

On 2/12/2024 3:12 PM, Thomas Burrows wrote:

Sam:
How did you get your Data Structure to compile?

dcl-ds csz_a dim(*auto : 50000) qualified;
Have been told by Jon Paris that the system needs to be at least V7R4

to

get the
DIM(*auto : number) to compile. But my tests on V7R5 still has a

compile

error
on this line.

Can you show your complete DCL-DS statement?
What release level are you on? Any special PTF's?

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